<http://caligraph.org/resource/PS_Alpena>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Marine_City,_Michigan> .
<http://caligraph.org/resource/PS_Alpena>	<http://caligraph.org/ontology/owner>	<http://caligraph.org/resource/Goodrich_Transportation_Company> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_shipwrecks_in_the_Great_Lakes> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1866_ship> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_built_in_Marine_City,_Michigan> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Missing_ship> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Shipwrecks_of_Lake_Michigan> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/2004/02/skos/core#altLabel>	"SS Alpena" .
<http://caligraph.org/resource/PS_Alpena>	<http://caligraph.org/ontology/class>	<http://caligraph.org/resource/Paddle_wheel> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_lost_with_all_hands> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"PS Alpena" .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1866_ships> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_built_in_Marine_City,_Michigan> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/2000/01/rdf-schema#label>	"PS Alpena" .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Missing_ships> .
<http://caligraph.org/resource/PS_Alpena>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Michigan> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_lost_with_all_hands> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Shipwreck_of_Lake_Michigan> .
<http://caligraph.org/resource/PS_Alpena>	<http://caligraph.org/ontology/status>	"Sunk inLake Michiganduring the \\\"Big Blow\\\" storm of 15 October 1880." .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_missing_ships> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/PS_Alpena> .
<http://caligraph.org/resource/PS_Alpena>	<http://caligraph.org/ontology/shipBeam>	"8.125968" .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_October_1880> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_October_1880> .
<http://caligraph.org/resource/PS_Alpena>	<http://caligraph.org/ontology/length>	"60.0456" .
<http://caligraph.org/resource/PS_Alpena>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/PS_Alpena>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_shipwrecks_of_the_United_States> .